<%@ page language="java" import="java.util.*,student.*" pageEncoding="utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'checkLogin.jsp' starting page</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->

  </head>
  
  <body>
    <%
    String userID=request.getParameter("userID");
    String pass=request.getParameter("pass");
    int id=Integer.parseInt(userID);
   StudentDao dao = new MySqlStudentDaoImpl();
   Student ss=new Student();
   ss=dao.get(id);
    if ((ss!=null)&&pass.equals(ss.getPass())) {  // 如果是已注册用户
session.setAttribute("login", ss);
 // 设置session过期时间
//session.setMaxInactiveInterval(10*60);
request.getRequestDispatcher("checkScore.jsp").forward(request, response);
} else {
%>
<script>alert("用户名或密码错误！");location="login.jsp";</script>;
<% 
}
 %>
  </body>
</html>
